3867370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3753110

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 419, 710, 838, 923, 1846, 2095, 4190, 4615, 5447, 9230, 10894, 27235, 29749, 54470, 59498, 148745, 297490, 386737, 773474, 1933685, 3867370]

約数ペア:

[(1, 3867370), (2, 1933685), (5, 773474), (10, 386737), (13, 297490), (26, 148745), (65, 59498), (71, 54470), (130, 29749), (142, 27235), (355, 10894), (419, 9230), (710, 5447), (838, 4615), (923, 4190), (1846, 2095)]